C Sharp Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C Sharp Interview Questions

Questions Answers Views Company eMail

what is the difference between int and Int32?

TCS,

5 25570

When static constructor is invoked?

TCS,

9 13992

When compiler adds a default constructor to a class?

TCS,

4 7570

what is the difference between passing a value object by reference and a reference object by value?

TCS,

4 6910

what is output parameter and parameter array?

TCS,

1 5440

How to throw an caught exception from cath block?

TCS,

3 6710

Did it possible to cast a generic type of derived class to generic type of base class?

TCS,

2 5845

What is marker interface?

TCS,

1 5103

Is it possible to implement an interface to a structure? Is it possible to extend a struct? Is it possible to inherit a class to struct?

IBM, Logica CMG, TCS,

9 22180

What is the use of "default" and "Using" keyword?

TCS,

3 7358

Difference between direct type casting and using "as" keyword?

TCS,

1 7291

Use of Checked and UnChecked operators?

TCS,

2 6641

What is short circuit logical evaluation?

TCS,

1 4690

How can we acheive inheritance in VB.NET ?

TCS,

2 8018

If we inherit a class do the private variables also get inherited ?

TCS,

2 5539

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Un-Answered Questions { C Sharp }

What is string literal in c#?

1098

What is difference between event and delegate in c#?

918

What is the difference between C# 3.5 and C# 4.0?

946

What is virtual in c#?

884

What is a thread? What is multithreading?

938

What does writeline mean?

986

What are virtual destructors?

971

What is monitor in C#?

1015

Why do we need interfaces in c#?

899

What is the meaning of MSIL?

1262

What does string intern do?

1041

Explain anonymous type in c#?

957

What is asp net c#?

931

What is a static in c#?

922

What is different between Boxing and Unboxing?

1019

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